From 5f4535c4089a584a3ea628872144b22820aa5542 Mon Sep 17 00:00:00 2001
From: evazion <noizave@gmail.com>
Date: Sat, 14 Jan 2017 21:09:53 +0000
Subject: [PATCH] Fix #2839: "Original" tag shows up twice in Pixiv source data

---
 app/logical/sources/strategies/base.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/logical/sources/strategies/base.rb b/app/logical/sources/strategies/base.rb
index 48a9ca98e..bc0e1624a 100644
--- a/app/logical/sources/strategies/base.rb
+++ b/app/logical/sources/strategies/base.rb
@@ -83,7 +83,7 @@ module Sources
       end
 
       def tags
-        @tags || []
+        @tags.uniq || []
       end
 
       # Should be set to a url for sites that prevent hotlinking, or left nil for sites that don't.